Hanson Professional Services, Inc.

Hanson Professional Services, Inc., a for-profit corporate entity headquartered in Springfield, Illinois, is a national consulting and engineering firm specializing in architect-engineer services and infrastructure assessment for Department of Defense installations. Registered in SAM.gov since December 2001, the company operates as a child entity of Hanson Group Inc. and maintains active federal contracting capabilities as a DOT Certified DBE. The firm brings extensive experience delivering specialized facilities inspections, condition assessments, and technical evaluations across military installations nationwide and globally, positioning itself as a reliable partner for complex defense infrastructure support requirements.

Hanson Professional Services, Inc. has demonstrated substantial prime federal contract award activity, primarily through delivery orders issued by Naval Facilities Engineering Command and the U.S. Army Corps of Engineers. Recent significant contracts include a $4.26 million architect and engineering support award for Navy aircraft hangar inspections (September 2025), a $1.79 million inspection and load-testing delivery order for Navy and Marine Corps Helicopter Rope Suspension Techniques training towers (September 2025), and a $779,249 firm fixed-price delivery order for Marine Corps aircraft hangar pilot inspection programs (September 2025). The company also holds active delivery orders for pavement assessment services at U.S. Army Garrison Paver valued at $1.03 million (September 2024), architect-engineer services for Fort Cavazos, Texas at $1.09 million (August 2024), and FY24 hangar inspections valued at $1.84 million (September 2024). Historical contracts demonstrate the company's core competencies in specialized tower inspections, baseline assessments of Marine Corps facilities, aircraft hangar condition evaluations, and railroad and roadway design services. All delivery orders reviewed were awarded on firm fixed-price bases with no small business set-aside designations, reflecting Hanson's competitive capabilities in open federal procurement processes. The company has executed subcontract work as well, serving as a subcontractor to FSB Federal Design Group JV for architect and engineering services to the Air National Guard (September 2021). Performance locations span domestically across the Continental United States, including Port Hueneme, California; Norfolk, Virginia; St. Louis, Missouri; and internationally to locations including the Bahamas and Japan.

Hanson Professional Services, Inc. maintains limited but active federal grant involvement through a sub-award arrangement with the University of Illinois. The company received a sub-grant award on February 28, 2025, supporting a research initiative titled "Advanced Characterization of Wastewaters with a Focus on the Environment & Economics." This sub-grant award represents the company's participation in applied research and environmental engineering activities, expanding its service portfolio beyond traditional infrastructure assessment and facilities inspection work into the environmental science and resource management domain. The nature and funding mechanism of this sub-award indicate potential collaborative research partnerships where Hanson provides specialized technical expertise to support broader federal grant objectives.

Hanson Professional Services, Inc. holds two significant Indefinite Delivery Contracts with federal agencies that provide the primary framework for its delivery order activity. The company maintains a $20.5 million indefinite delivery contract with Naval Facilities Engineering Command for architect-engineer services related to specialized antennas and towers, with an ultimate completion date of February 24, 2027, issued through multiple award procedures with no set-aside designations. Additionally, Hanson holds a $20 million Indefinite Delivery Contract with the U.S. Army Corps of Engineers Engineering District Omaha for design and evaluation architect-engineer services for railroads and roadways, awarded on February 24, 2022, with a five-year performance period extending through February 24, 2027. The NAVFAC contract serves as the vehicle supporting numerous aircraft hangar inspection delivery orders, helicopter training tower assessment tasks, and marine facility baseline inspections, while the Army Corps contract enables pavement assessments, facility condition evaluations, and technical standards development work such as the Unified Facilities Criteria 4-860-02N railway design standards update. Through February 2025, approximately $4.36 million in delivery orders have been executed under the Army Corps contract alone, demonstrating active utilization of this indefinite delivery vehicle. These IDV structures enable Hanson to rapidly respond to Department of Defense infrastructure support requirements while maintaining competitive pricing and performance standards across its customer agencies.